1290942432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9319}}^1$

素因数の和:9385

約数の個数: 144

約数和(自身を含む): 4060798560

約数和(自身を除く): 2769856128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 2664, 2886, 3552, 3744, 3848, 4329, 5328, 5772, 7696, 8658, 9319, 10656, 11544, 15392, 17316, 18638, 23088, 27957, 34632, 37276, 46176, 55914, 69264, 74552, 83871, 111828, 121147, 138528, 149104, 167742, 223656, 242294, 298208, 335484, 344803, 363441, 447312, 484588, 670968, 689606, 726882, 894624, 969176, 1034409, 1090323, 1341936, 1379212, 1453764, 1938352, 2068818, 2180646, 2683872, 2758424, 2907528, 3103227, 3876704, 4137636, 4361292, 4482439, 5516848, 5815056, 6206454, 8275272, 8722584, 8964878, 11033696, 11630112, 12412908, 13447317, 16550544, 17445168, 17929756, 24825816, 26894634, 33101088, 34890336, 35859512, 40341951, 49651632, 53789268, 71719024, 80683902, 99303264, 107578536, 143438048, 161367804, 215157072, 322735608, 430314144, 645471216, 1290942432]

約数ペア:

[(1, 1290942432), (2, 645471216), (3, 430314144), (4, 322735608), (6, 215157072), (8, 161367804), (9, 143438048), (12, 107578536), (13, 99303264), (16, 80683902), (18, 71719024), (24, 53789268), (26, 49651632), (32, 40341951), (36, 35859512), (37, 34890336), (39, 33101088), (48, 26894634), (52, 24825816), (72, 17929756), (74, 17445168), (78, 16550544), (96, 13447317), (104, 12412908), (111, 11630112), (117, 11033696), (144, 8964878), (148, 8722584), (156, 8275272), (208, 6206454), (222, 5815056), (234, 5516848), (288, 4482439), (296, 4361292), (312, 4137636), (333, 3876704), (416, 3103227), (444, 2907528), (468, 2758424), (481, 2683872), (592, 2180646), (624, 2068818), (666, 1938352), (888, 1453764), (936, 1379212), (962, 1341936), (1184, 1090323), (1248, 1034409), (1332, 969176), (1443, 894624), (1776, 726882), (1872, 689606), (1924, 670968), (2664, 484588), (2886, 447312), (3552, 363441), (3744, 344803), (3848, 335484), (4329, 298208), (5328, 242294), (5772, 223656), (7696, 167742), (8658, 149104), (9319, 138528), (10656, 121147), (11544, 111828), (15392, 83871), (17316, 74552), (18638, 69264), (23088, 55914), (27957, 46176), (34632, 37276)]